2 Syllables: SU
barest, barracks, breakfast, carrots, chestnuts, crevice, deadliest, dexterous, epochs, extras, ferrous, freshest, headless, heiress, jealous, Lennox, Lenox, lettuce, menace, merest, merits, necklace, nexus, parrots, pellets, plexus, precious, PREFACE, premised, rarest, readiest, reckless, redness, restless, sexes, sheriff, tariff, tenets, tennis, terrace, Texas, trellis, trespass, Venice, wreckage, zealots, zealous
3 Syllables: USU
asbestos, correctness, demerits, develops, directness, embarrass, envelops, impetuous, incestuous, infectious, inherits, Marcellus, prospectus, Vincennes
Found 61 words across 2 groupings. Skipped 8 excess words of a similar stem.